Samsung Galaxy M51 (6GB RAM)  +1 variation

price₹ 24,999 onwards

launchSep, 2020


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2-Minute Review

Let's cut through the noise, and get to the crux of it. 7 Expert Reviews analysed and summarised by the PhoneCurry Editorial Team, in a short and sweet 2-minute review.


  • Sleek, classy design - the Galaxy M51 seems identical to the Galaxy A51, with a glossy polycarbonate back design - giving it a premium look
  • The front gets a new trendy look with a hole-punch display, similar to the Galaxy M31s
  • The phone feels solid in the hand - the 'glasstic back' offers better grip, and it is not as slippery as other phones with a glass back
  • The side-mounted fingerprint scanner is quick to unlock the device
  • The Galaxy M51 feels hefty at 9.5mm thickness and 213g weight - it is difficult to use for a longer duration for calls, streaming, or even gaming
  • The back of the Galaxy M51 is a fingerprint magnet - it can also get scratched easily since it is plastic


  • Punchy, vivid and massive 6.7-inch FHD+ Super AMOLED display - the display is one of the best in class panels with great colour reproduction and viewing angles
  • It also comes with "Widevine L1" certification, which helps stream content in crisp HD resolution
  • Blacks are deep on the AMOLED display, which looks good with Dark mode enabled
  • The display lags with a 60 Hz display, where competing phones like OnePlus Nord offer higher 90 Hz refresh rate


  • Samsung's OneUI is today one of the more clean, refined Android UIs that's especially well optimized for large displays like this one
  • One UI also brings in other useful stuff, like a System-wide Dark mode (which turns the background completely black and looks great on the M51's AMOLED display), and Always On Display option


  • Very good performance from the Snapdragon 730G - the chipset and Samsung’s OneUI optimization could take anything that you throw at it, switching across apps, moving across the UI, multitasking, and opening multiple Chrome tabs, social media is a breeze - heavy games like Call of Duty run smoothly without any lag
  • Samsung has fixed the only major drawback it had in other M-series phones with average performance, and this time the Galaxy M51 has no issue taking on the competition in performance


  • Good quad rear camera setup - 64MP main sensor + 12MP wide-angle lens + 5MP depth sensor + a 5MP macro camera - the Galaxy M51 carries the same camera setup as seen on the Galaxy M31s
  • Shots taken with the primary camera during daylight are quite satisfactory, images are detailed, especially the 64MP shots, and they showcase the good dynamic range
  • The ultra-wide sensor, like on any mid-range phone, is a good addition - it takes social media-worthy images in great lighting conditions (in low-light, the quality dips and pictures look grainy and noisy, wide-angle shots also have barrel distortion at the edges)
  • Photos taken in low-light looks good - switching to Night mode helps reduce grain in the output and further improves image quality
  • Live Focus shots are quite impeccable and the camera app does give you the option to set the level of blur before taking a shot - edge detection is very good and the Galaxy M31 does a good job of separating the subject from the background
  • The macro camera takes decent shots outdoors (though, the quality dips when indoors and the output is restricted to 5MP in resolution)
  • The single take is a nice addition from the more expensive S20 series, it lets you capture multiple formats at once
  • The 32MP selfie camera is quite good and takes detailed selfies (though in low light, the quality goes down a notch and results are grainy)
  • Overall, the cameras on the M51s are good for the price bracket, even though they are not the best


  • Mammoth, out of this world 7000mAh battery delivers an incredible 2-3 days of heavy usage easily, making the Galaxy M51 the largest battery life smartphones currently available
  • Supports 25W fast charging - the phone takes around 2 hours to charge the battery completely, which is decent


  • The Galaxy M51 brings very good value as its big battery, powerful cameras, and expansive display all help make a solid argument in the device's favour - the phone's Snapdragon 730G SoC also ensures that M51 offers enough in terms of raw power to help it tackle most things you throw at it
  • There's still great competition at this price and the OnePlus Nord has a lot up its sleeve with a newer processor, higher refresh rate display, and a best in class software

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Samsung Galaxy M51 (6GB RAM) Specifications

Operating System
Smartphone OSAndroid 10Expected update to next Android version
TouchscreenYes (Capacitive)
Screen Size6.7 inches
Screen Resolution1080x2340 pixels (~ 385 pixels per inch)
Display TypeAMOLED
Tall Aspect Ratio / Minimal BezelsYes
Screen DesignPunch Hole
Screen Refresh Rate60 HzStandard
Scratch Resistant DisplayYes, Corning Gorilla Glass 3
  • Accelerometer
  • Gyroscope
  • Proximity Sensor
  • Virtual Light Sensor
Fingerprint sensorYes
Face UnlockYes
Processor2.2 GHz, Octa Core, Qualcomm Snapdragon 730GRanked #18 in Mobile Processor Benchmarks
GPUAdreno 618
Internal Memory128 GB
Expandable Memory SlotYes, up to 512 GB
Battery Capacity7000 mAh
Fast Charging SupportYes, 25W Fast Charging, Fast charger included
Weight213 gmHeavy
Thickness9.5 mmThick
Primary Camera64MP + 12MP + 5MP + 5MP
Camera Auto-FocusYes
Camera FlashYes
HD Video RecordingYes (4K)
Other Camera Features
  • 64MP: f/1.8 Aperture; 26mm Focal Length; 1/1.72"; 0.8um Pixel Size; PDAF
  • 12MP: f/2.2 Aperture; 123-degree ultra-wide lens
  • 5MP: f/2.4 Aperture; Macro Camera
  • 5MP: f/2.4 Aperture; Depth Sensor
Secondary Camera32MP
Secondary Camera Features
  • f/2.0 aperture
  • 26mm Focal Length
  • 1/2.8" Sensor Size
  • 0.8um Pixel Size
  • HDR
Connecting PortUSB-C
WiFi DirectYes
2G Internet (GPRS/EDGE)Yes
App StoreGoogle Play Store
Noise FiltrationYes
FM RadioYes
FM RecordingYes
  • UFS 2.1 Storage
  • Dolby Atmos

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